We have that
In 2014 ---> t<span>he federal debt was 17.3 trillion
n 2010----> </span>the federal debt was <span>13,561,623 millions
we know that
one trillion----------> 1,000,000,000,000-----> 1 x 10</span><span>^12
so
17.3 trillion-------> 17.3 x 10</span>^12-----> 1.73 x 10<span>^13
[</span>1.73 x 10^13-13,561,623]=17,300,000,000,000-13,561,623]
=17,299,986,438,377
the answer is
17,299,986,438,377
Aaron: 166 times in 120 seconds, or 83 times in 60 seconds
Callie; 88 times in 60 seconds
Emma: 48 times in 30 seconds, or 96 times in 60 seconds
Galen: 22 times in 15 seconds, or 88 times in 60 seconds
Callie's and Galen's heart rates are equivalent.
-3.1x+7-7.4x=1.5x-6(x-3/2)
- 10.5x + 7 = 1.5x - 6x + 9
6x = 7 - 9
6x = - 2
x = - 1/3
Answer:
17x - 13
33 + 6x
Step-by-step explanation:
7x+5(x-3)+4x+x+2 = 7x + 5x - 15 + 4x + x + 2 = 17x - 13
6+2(x+8)+3x+11+x = 6 + 2x + 16 + 3x + 11 + x = 33 + 6x
